AFG Bioscience Chemicals Reagents O
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O-tert-Butyl-D-allo-threonine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: D-allo-Thr(tBu)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 119323-52-3 Molecular Formula: C8H17NO3 Molecular Weight: 175.23 MDL No.: MFCD00153464 Appearance: White to off white powder Storage Temperature: Store at 0-8°C
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O-Sulfo-L-serine
AFG BioscienceSynonyms: L-Ser(SO3H)-OH L-Serine O-sulfonic acid CAS No.: 626-69-7 Molecular Formula: C3H7NO6S Molecular Weight: 185.16 MDL No.: MFCD00672378 Storage Temperature: Store at 0-8°C
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O-Methyl-D-tyrosine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: D-Tyr(Me)-OHp-Methoxy-D-phenylalanine Purity Limit: ≥ 99% (HPLC) CAS No.: 39878-65-4 Molecular Formula: C10H13NO3 Molecular Weight: 195.22 MDL No.: MFCD00190961 Appearance: White powder Storage Temperature: Store at 0-8°C
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Purity Limit: ≥ 98% (HPLC) CAS No.: 925006-64-0 Molecular Formula: C12H11N5 Molecular Weight: 225.25 MDL No.: MFCD08446367 Appearance: Off-white amorphous powder Melting Point: 188-196 °C Storage Temperature: Store at 0-8 °C
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Octanoyl-L-carnitine chloride ; >/= 98% (TLC)
AFG BioscienceSynonyms: Caprylyl-L-carnitine chloride Purity Limit: ≥ 98% (TLC) Molecular Formula: C15H30O4NCl Molecular Weight: 323.85 MDL No.: MFCD00274134 Appearance: White crystalline powder Storage Temperature: Store at ≤ -4 °C
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4-Oxo-4H-Quinolizin-9-Yl Trifluoromethanesulfonate
AFG BioscienceMolecular Formula: C10H6F3NO4S Molecular Weight: 293.22 MDL No.: MFCD09788598 Storage Temperature: Store at 0-8°C
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Oil Red O ; Certified ; >/= 99% (Dye content)
AFG BioscienceSynonyms: 1-[(4-{Xylylazo}xylyl)azo]-2-naphtholSolvent red 27CI 26125 Grade: Certified Purity Limit: ≥ 99% (Dye content) CAS No.: 1320-06-5 Molecular Formula: C26H24N4O Molecular Weight: 408.51 MDL No.: MFCD00003898 Appearance: Red to black to bluish-red powder Storage…
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4-Oxazolecarboxaldehyde ; >/= 96%
AFG BioscienceSynonyms: Oxazole-4-carbaldehyde Purity Limit: ≥ 96% CAS No.: 118994-84-6 Molecular Formula: C4H3NO2 Molecular Weight: 97.07 MDL No.: MFCD02179512 Appearance: Light yellow to brown solid Storage Temperature: Store at 0-8 °C
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Oleoyl coenzyme A ; 92-98%
AFG BioscienceSynonyms: cis-9-Octadecenoyl coenzyme A Purity Limit: 92-98% CAS No.: 1716-06-9 Molecular Formula: C39H68N7O17P3S Molecular Weight: 1032 MDL No.: MFCD00871328 Storage Temperature: Store at ≤-15°C
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Synonyms: DMT-NBz-dC Purity Limit: ≥ 98.5% (HPLC) CAS No.: 67219-55-0 Molecular Formula: C37H35N3O7 Molecular Weight: 633.72 MDL No.: MFCD00010114 Appearance: White to off-white powder Storage Temperature: Store at 0-8°C
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3-O-Benzyl-sn-glycerol ; >/= 98% (TLC)
AFG BioscienceSynonyms: (R)-3-Benzyloxy-1,2-propanediol(R)-(+)-Glycerol a-benzyl ether Purity Limit: ≥ 98% (TLC) CAS No.: 56552-80-8 Molecular Formula: C10H14O3 Molecular Weight: 182.22 MDL No.: MFCD00067260 Appearance: Oily product at room temperature Storage Temperature: Store at 0-8 °C
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Octocrylene ; >/=98%
AFG BiosciencePurity Limit: ≥98% CAS No.: 6197-30-4 Molecular Formula: C24H27NO2 Molecular Weight: 361.48 MDL No.: MFCD00059260 Appearance: Pale yellow and clear viscous liquid Storage Temperature: Store at RT
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Synonyms: D-Thr(Bzl)-OBzl oxalate(1:1) Purity Limit: ≥ 98% (TLC) CAS No.: 188660-14-2 Molecular Formula: C20H23NO7·C2H2O4 Molecular Weight: 479.4 MDL No.: MFCD02259517 Appearance: White product Melting Point: 158-170 °C Optical Rotation: [a]D24 = +45.5 ± 2º (C=1% in…
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O-Methyl-L-threonine ; >/= 98.5% (TLC)
AFG BioscienceSynonyms: L-Thr(Me)-OH(S)-2-Amino-3-methoxybutanoic acid Purity Limit: ≥ 98.5% (TLC) CAS No.: 4144-02-9 Molecular Formula: C5H11NO3 Molecular Weight: 133.15 MDL No.: MFCD00037767 Appearance: White to off-white crystalline powder Melting Point: 203-220 ºC Optical Rotation:…
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O-tert-Butyl-L-serine methyl ester hydrochloride
AFG BioscienceSynonyms: L-Ser(tBu)-OMe·HCl CAS No.: 17114-97-5 Molecular Formula: C8H17NO3·HCl Molecular Weight: 211.7 MDL No.: MFCD00077108 Storage Temperature: Store at 0-8°C
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5-Oxazolecarboxaldehyde ; >/= 97% (Assay)
AFG BioscienceSynonyms: Oxazole-5-carbaldehyde Purity Limit: ≥ 97% (Assay) CAS No.: 118994-86-8 Molecular Formula: C4H3NO2 Molecular Weight: 97.07 MDL No.: MFCD02179513 Appearance: Brown to off-white solid (low m.p.) Storage Temperature: Store at 0-8 °C
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O-2,6-Dichlorobenzyl-D-tyrosine
AFG BioscienceSynonyms: D-Tyr(2,6-diClBzl)-OH Molecular Formula: C16H15Cl2NO3 Molecular Weight: 340.3 MDL No.: MFCD03788051 Appearance: Crystalline Storage Temperature: Store at 0-8°C
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Synonyms: 5'-DMT-NBz-5-Methyl dC Purity Limit: ≥ 98% (HPLC) CAS No.: 104579-03-5 Molecular Formula: C38H37N3O7 Molecular Weight: 647.70 MDL No.: MFCD00057965 Appearance: White, off-white to yellow powder Storage Temperature: Store at 0-8 °C
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O-tert-Butyl-L-threonine 2-chlorotrityl resin
AFG BioscienceSynonyms: L-Thr(tBu)-2-chlorotrityl resin Molecular Weight: 0 MDL No.: MFCD00801417 DVB: 1% DVB Mesh Size: 200-400 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3 - 0.9 meq/g
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Synonyms: L-Thr(Bzl)-OBzl·oxalate(1:1) Purity Limit: ≥ 98.5% (HPLC) CAS No.: 15260-11-4 Molecular Formula: C20H23NO7·C2H2O4 Molecular Weight: 389.41 MDL No.: MFCD02259508 Appearance: White powder Melting Point: 153-159 ºC Optical Rotation: [a]D20 = -22 ± 2º (C=1 in DMF) …
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O-Benzyl-o-aminophenol ; >/=97% (GC)
AFG BioscienceSynonyms: o-Benzyloxyaniline 2-Benzyloxyaniline Purity Limit: ≥97% (GC) CAS No.: 20012-63-9 Molecular Formula: C13H13NO Molecular Weight: 199.25 MDL No.: MFCD03093873 Appearance: Red Liquid Boiling Point: 343-347º C Storage Temperature: Store at RT
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3-O-Allyl-sn-glycerol
AFG BioscienceMolecular Formula: C6H12O3 Molecular Weight: 132.16 MDL No.: MFCD00236782 Storage Temperature: Store at 0-8°C
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Synonyms: DMT-NBz-dA (synthetic) CAS No.: 64325-78-6 Molecular Formula: C38H35N5O6 Molecular Weight: 657.74 MDL No.: MFCD00010058 Storage Temperature: Store at 0-8°C
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4-(2-Oxopyrrolidin-1-yl)-benzaldehyde ; >/= 99% (UV)
AFG BiosciencePurity Limit: ≥ 99% (UV) CAS No.: 36151-45-8 Molecular Formula: C11H11NO2 Molecular Weight: 189.21 MDL No.: MFCD00454011 Appearance: Off-white to yellow crystalline powder Melting Point: 120-124 ºC Storage Temperature: Store at 0-8°C
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Osmium tetroxide solution, 4 wt. % in H2O
AFG BioscienceMolecular Formula: 20816-12-0 MDL No.: MFCD00011150 Melting Point: 254.23 Storage Temperature: Store at 0-8 °C
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O-tert-Butyl-L-allo-threonine ; >/= 98% (NMR)
AFG BioscienceSynonyms: allo-L-Thr(tBu)-OH Purity Limit: ≥ 98% (NMR) CAS No.: 201353-89-1 Molecular Formula: C8H17NO3 Molecular Weight: 175.22 MDL No.: MFCD00237373 Appearance: White solid powder Optical Rotation: [a]D20 = +6.0 ± 2º (C=1 in H2O) Storage Temperature: Store at 0-8°C
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Synonyms: 5'-DMT-NBz-dA Purity Limit: ≥ 99% (HPLC) CAS No.: 64325-78-6 Molecular Formula: C38H35N5O6 Molecular Weight: 657.74 MDL No.: MFCD00010058 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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2-O-Tolyl-thiazole-4-carbaldehyde ; >/= 96% (GC)
AFG BiosciencePurity Limit: ≥ 96% (GC) CAS No.: 91137-12-1 Molecular Formula: C11H9NOS Molecular Weight: 203.26 MDL No.: MFCD06738366 Appearance: Yellow liquid Storage Temperature: Store at 0-8 °C
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Synonyms: TOTU Purity Limit: ≥ 99% (HPLC) CAS No.: 136849-72-4 Molecular Formula: C10H17BF4N4O3 Molecular Weight: 328.08 MDL No.: MFCD00192127 Appearance: White to off-white powder Comments: TOTU is an excellent alternative to HOBt-based coupling reagents such as HBTU and…
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O-tert-Butyl-L-threonine ; 99%
AFG BioscienceSynonyms: L-Thr(tBu)-OH Purity Limit: 99% CAS No.: 4378-13-6 Molecular Formula: C8H17NO3 Molecular Weight: 175.2 MDL No.: MFCD00037766 Storage Temperature: Store at RT
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O-Benzyl-L-threoninol
AFG BioscienceSynonyms: L-Threoninol(Bzl) L-Thr(Bzl)-ol CAS No.: 160841-03-2 Molecular Formula: C11H17NO2 Molecular Weight: 195.1 MDL No.: MFCD00235947 Storage Temperature: Store at 0-8°C
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3-Oxo-3-(2-thienyl)propanenitrile ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2-Thenoylacetonitrile Purity Limit: ≥ 99% (HPLC) CAS No.: 33898-90-7 Molecular Formula: C7H5NOS Molecular Weight: 151.19 MDL No.: MFCD00052586 Appearance: White to pale yellow crystalline powder Melting Point: 130-138 °C Storage Temperature: Store at 0-8 °C